Figurecanvastkagg error

Last UpdatedMarch 5, 2024

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Reading this I did try to add from matplotlib. Nov 16, 2017 · I am trying to embed matplotlib in a Tk Canvas using FigureCanvasTkAgg. Does anyone have a fix for this? Or some general advice on how to speed up playback speed? Jun 8, 2015 · 1. png') Oct 7, 2016 · But, TkAgg doesn’t play nicely with figure. from matplotlib. DrawEvent(name, canvas, renderer) [source] #. Works fine with "key_press_event" and "button_press_event", but does not work with "pick_event". num == 4 or event. fig = figure() self. py but to no avail. An event triggered by a draw operation on the canvas. figure import Figure # Tkinter is for python 2; tkinter is for python 3 if sys. This seems to be because non of the canvases in any backends. backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2Tk. For example for a Button you would write. fig, master = master) self. backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg. In the line "self. update(). backend_macosx' has no attribute 'FigureCanvas' (most likely due to a circular import) Process finished with exit code 0. It does not directly inherit from tk. Im trying to use FigureCanvasTkAgg as the plots need to be 3-D interactive. I wrote the following code but I got the following error: canvas = FigureCanvasTkAgg(fig, master=root) NameError: name 'root' is not defined. bbox ('ALL') gives None. May 19, 2021 · first you could use print() to display some information when you run code - this way you may check which lines are executed and if variables have correct values. When you use 'ALL', it is looking for all canvas objects with the tag 'ALL' and not finding any. # Implement the default mpl key bindings. Canvas class that's why you cannot call delete or find_all directly. py --checkpoint ${CHECKPOINT_PATH} m Mar 3, 2021 · If you still get the error, it probably means you don't have tkinter installed. use("TkAgg") from matplotlib. resize extracted from open source projects. backend_tkagg import (FigureCanvasTkAgg, NavigationToolbar2Tk) # Implement the default Matplotlib key bindings. Apr 17, 2019 · You didn't show how you create your class for plotting, so i can only go by assumption here. class App(): def __init__(self,master): self. py or gps_training_gui. Tk() window. Tk Nov 29, 2020 · However, when I run it, I get the following error: File "", line 334, in bar_chart canvas = FigureCanvasTkAgg (figure, master=newwindow) NameError: name 'figure' is not defined. However, I tried your suggestion as well. Mar 7, 2016 · The complete code that I have been trying to run is from the Matplotlib web site: #!/usr/bin/env python. backend_bases. imshow(image2) Since I use Tkinter,I make use of FigureCanvasTkAgg to do the same May 11, 2023 · I get the following error: File C:\Program Files\Spyder\pkgs\matplotlib\axes_base. 6) ; plt. _figure. One intuitive way of doing this is to create the figure in the update_news method and only create the animation after the figure is been bound to the canvas. You have you're base root window Tk() which has the attribute tk and every child of this set's an attribute tk to be May 14, 2018 · 0. You can't do that. It will take time to find workaround for you. py", line 17, in <module> from matplotlib. This contains the following line: self. backend_tkagg import FigureCanvasTkAgg May 14, 2018 · 1. Within the code of our script, to import all necessary matplotlib functions and modules, we call: from matplotlib. py. Jul 2, 2016 · self. use('TkAgg') import numpy as np. backend_tkagg import FigureCanvasTkAgg from matplotlib import pyplot as plt import numpy as np import pandas as pd from matplotlib. Collaborator. By creating tk. Jul 5, 2013 · Here, one can read that the FigureCanvasTkAgg class automatically implements canvas. 5. Jun 10, 2020 · 2. fig = plt. It would be good to edit the title of you question so that is relates to clearing a FigureCanvasTkAgg – Complete Code: import tkinter as tk from matplotlib. backend_tkagg. However, if you're only trying to temporarily hide the plot, there are better ways. Here is the code: import matplotlib. canvas = FigureCanvasTkAgg(self. backend_agg. grid(row = 4, column = 0) mainloop() Here is where Board and update_board () leads to: import numpy as np. fig. backend_qt4agg import NavigationToolbar2QT to the top of SPCanalyse. Asking for help, clarification, or responding to other answers. ¶. create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use) Now, check out the BaseWidget class which all Widget 's inherit from. addWidget(self. pack(side=tk. May 22, 2014 · The main window is a matplotlib canvas which displays the raw and calibrated data (as defined below): # Begins the actual Application. pack(side=Tk. canvas. So to get the same behavior you should use both set_xticks and set_xticklabels: chart. Some parts of the code are unclear to me: The use of canvas. figure_axis = self. – Daniel Kocevski. Bases: Event. While using matplotlib 3. set_xticks(y_pos) chart. import tkinter. figure_plot = Figure(figsize=(6,6), dpi = 100) self. It is then also crucial to keep a reference to the FuncAnimation instance. I used previously Matplotlib on my PC, I removed and reinstalled Python and IntelliJ. Nov 12, 2020 · When importing code from other files, it helps if you spell out the entire subpackage where the thing you want to import comes from. ArtistAnimation Mar 10, 2016 · For the record, I got the same error, and the same fix worked, with a slightly different setup (though maybe the two are the same behind the scenes). backend_bases import key_press_handler from matplotlib. As for the issue with the plot, I managed to make the pie chart appear by uncommenting a = f. num == 5 or event. Note. figure = self. pyplot as plt matplotlib. #described by w and h and using the . To begin, you’ll need to import the tkinter and matplotlib modules as follows: Copy. xticks: Calling this function with arguments is the pyplot equivalent of calling set_xticks and set_xticklabels on the current axes. ThemedTk() analyse_button. At certain dimensions of the Tk Frame the FigureCanvasTkAgg fails during the call to its draw function and throws the following exception: Mar 10, 2016 · I'm working with python3. Get the image as a memoryview to the renderer's buffer. %pylab inline and import seaborn will do it as well. backend_bases import key_press_handler from matplotlib. I am trying to get two TKinter 'pages' each one with a different plot updated using the matplotlib animation function. Rewrite and/or rearrange your modules so that circular imports aren't need May 16, 2018 · I want to plot multiple images on the same graph in python using FigureCanvasTkAgg. Here is my code: import tkinter as tk. TOP, fill=Tk. 2 and above would direct you to the class to use in replace of it instead of just telling you that it's deprecated. get_tk_widget(). Size of window should be not changed, but changed in y-direction which is caused by the toolbar displayed or not. On all all gui backends that I have tested. 1 I have encountered a problem in calling multiple times the function FigureCanvasTkAgg(). I'm wonder how to construct such function that will receive Figure () object and update canvas. BOTTOM, fill=Tk. canvas)" I'm getting the error: Type error: argument 1 has unexpected type 'FigureCanvasAgg' Any suggestion is welcome. qvb_grafico. Bases: FigureCanvasBase. Aug 11, 2014 · The Figure needs a FigureCanvas to draw on. matplotlib. Let's say you have the following file structure: May 16, 2018 · I want to plot multiple images on the same graph in python using FigureCanvasTkAgg. It seems that you need to access to the Tk widget by calling the method FigureCanvasTkAgg. When i remove my matplotlib codes from my script, it doesn't give me this message anymore and works fine. copy_from_bbox(ax. self. ok_button = Button(ax_ok_button, 'Ok', canvas=canvas) # canvas created with FigureCanvasTkAgg. The Tk canvas itself is embedded in a Tk Frame, that can be resized. FigureCanvasTkAgg is compatible with both Tkinter commands and Matplotlib plotting functions. Is there any equvivalent of tight_layout feature available in canvas/FigureCanvasTk Nov 9, 2016 · Greetings, I'm trying to run a Python script that uses tkinter to create a GUI and matplotlib to display a graph onto the GUI. Here is my program. show is deprecated and that I should use draw instead. map_figure. Here below the piece of code: from PyQt5 import uic Apr 18, 2020 · 1. Feb 2, 2019 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Dec 26, 2022 · Bug summary I'm trying to update a plot in tkinter by destroying the frame where the FigureCanvasTkAgg tk widget is packed and creating another instance of FigureCanvasTkAgg, but the memory of the script only goes up after repeating the Sep 16, 2022 · canvas_class = backend_mod. from tkinter import *. show, my python interpreter tells me that FigureCanvasTkAgg. The problem is only one of the pages show correctly the plot. add_subplot(111) self 1. add_subplot(111) self. import Tkinter as tk. ImportError: cannot import name NavigationToolbar2QTAgg. Try this code: import random. add_subplot(111) and by replacing Jan 5, 2020 · import tkinter from matplotlib. 4. figure import Figure import matplotlib matplotlib. backend_tkagg import (. _init_toolbar is called. tk. The first one, called FigureCanvasTkAgg is a special type of “canvas” object which can be used by Tkinter in place of its regular Canvas widget. show() (which shouldn't even exist) and the use of plt. Met strange problem : canvas. . In other words, don't call savefig until after the FigureCanvas has been established: # a tk. f = Figure(figsize=(5, 4), dpi=100) a = f. After that is the root parameter, which takes the object return by the tkinter Tk() function (or whichever Aug 22, 2016 · 0. backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg # implement the default mpl key bindings from matplotlib. get_tk_widget() agg. – CanvasAgg demo. It acts as a bridge between matplotlib’s plot rendering and Tkinter’s Canvas widget. add_subplot(111) graph = nx Here is the plotting part of the code (there's an App class defined before): self. figure import Figure. set_ylim( min(y), max(y) ) self. There are two Classes that Matplotlib provides us that allow it to be integrated with Tkinter. Like in this example. use('TkAgg') Dec 8, 2022 · You signed in with another tab or window. It doesn't look like target_setup_gui. First create a empty list: import tkinter as tk window = tk. FigureCanvasTkAgg, NavigationToolbar2Tk ) # Implement the default Matplotlib key bindings. canvas. While trying to run this example to test how matplotlib works with Tkinter, I am getting the error: ( FigureCanvasTkAgg, NavigationToolbar2TkAgg) To: 3. Animation; matplotlib. figure import Figure import numpy as np root = customtkinter. I am running an Anaconda environment with python 3. savefig('hello. backend_tkagg import FigureCanvasTkAgg root=tk. window. delta == -120: direction = 1 if event. Axes = self. @DanielKocevski Looks like the NavigationToolbar2TkAgg isn't actually documented anywhere. version_info[0] < 3: import Tkinter as tk import tkMessageBox Oct 1, 2015 · plt = plot(1,1) root = Tk() canvas = FigureCanvasTkAgg(plt, master=root) canvas. ttk as ttk. With my code, the toolbars are piling up on every new button press and the figures also start stacking. Thus, I tried the code below (source of inspiration here ): Which does not work, because the matplotlib; matplotlib. add_subplot(111) Feb 20, 2020 · So I introduced a dictionary that keeps track of all the FigureCanvasTkAgg()-Objects that have been packed already at an earlier call. toolbar = NavigationToolbar2TkAgg(self. pyplot as plt. Nils, could you report your wx version, and Stan, could you see if there is a version problem in the SetInitialSize call? Python FigureCanvasTkAgg. use('TkAgg') However, when the script is ran, this is the result: File "ourScript. Oct 27, 2021 · Hello, recently I found your great work and I want to try the "Visualisation" part locally to check the results, but after I run the command of python visualise. draw must be called at least once before this function will work and to update the renderer for any subsequent changes to the Figure. Reload to refresh your session. You can see the resolution is different before and after plot. The literal string "all" is treated as a special case by the canvas to represent all objects on Aug 13, 2021 · You are reading an old version of the documentation (v3. import matplotlib. I get the following error: AttributeError: ‘FigureCanvasTkAgg’ object has no attribute ‘update’ It works with Qt4Agg though. I assume that rollWheel is a function defined within __init__. Nov 10, 2016 · I need to add 2 subplots in a canvas. You can make sure of that by running: python -m tkinter. tk = _tkinter. . import tkinter as tk. use("TkAgg") Mar 13, 2019 · Saved searches Use saved searches to filter your results more quickly Aug 11, 2020 · canvas = FigureCanvasTkAgg(fig, master=root) # A tk. Apr 27, 2024 · Step 3: Create the GUI. py imports the entire matplotlib library, so when I add "matplotlib. Our System Administrators installed Python 3. figure Mar 6, 2024 · Method 1: Using the matplotlib’s FigureCanvasTkAgg. afm; matplotlib. pause(0. From the documentation of plt. You can rate examples to help us improve the quality of examples. Dec 3, 2019 · I am using matplotlib with tk/tkinter, following the "Embedding in Tk"self. import matplotlib matplotlib. _figure = Figure() self. This affects how the toolbar is placed inside window. from tkinter import * tk=Tk() and the scale problem I corrected with this line. You switched accounts on another tab or window. E. g. My code is as below: Imports for my script. Next, you’ll need to create the tkinter GUI, so that you can place the charts on it. w = Scale(tk, from_=0, to=100, command=setVolume) Apr 1, 2016 · Traceback (most recent call last): File "<string>", line 12, in <module>. backend_tkagg import (. _axes: matplotlib. 7. destroy(). get_figure() #the canvas is created using the figure and the parent. version May 11, 2023 · I get the following error: File C:\Program Files\Spyder\pkgs\matplotlib\axes_base. from tkinter import messagebox. FigureCanvasAgg(figure=None) [source] #. destroy() del agg. Apr 17, 2019 · FigureCanvasTkAgg() expects one figure instance, but you seem to attempt to provide several, since you want to pass the result of best. This example shows how to use the agg backend directly to create images, which may be of use to web application developers who want full control over their code without using the pyplot interface to manage figures, figure closing etc. delta == 120: direction = -1 # Tell the canvas to scroll directly canvas. figure import Figure import numpy as np root = tkinter. This method involves using the matplotlib library’s backend_agg FigureCanvasTkAgg which makes it easy to draw plots on the Tkinter canvas. Apr 2, 2020 · In the GUI the user should be able to press analyse again and run the analysis again and the existing Figure and Toolbar should be replaced by the new ones. grid function is a method that is used to display a grid on a matplotlib figure canvas embedded within a Tkinter application. We will now create our toolbar object. Sep 19, 2018 at 20:48. 3). backends. Provide details and share your research! But avoid …. Like in the embedding in tk example try using Figure: from matplotlib. buffer_rgba() [source] #. backends. 4, on Windows 7 canvas. backend_tkagg import (FigureCanvasTkAgg, NavigationToolbar2Tk) from matplotlib. show() (which doesn't makes sense, given that you haven't created any pyplot figure at all) Given that canvas = FigureCanvasTkAgg(fig, master=ROOT) is used in most examples, I wouldn't know why not to use it. When using matplotlib I could use {import matplotlib. Frame widgets for the toolbars, the locations of the toolbars can be changed. SPCanalyse returned -1. org/stable/ Oct 9, 2020 · To have the plot image regenerate on a timer, recreate the canvas widget inside the function and recall the function. Oct 1, 2022 · fix: resolved 'FigureCanvasTkAgg' object has no attribute 'set_window_title' (Issue #55) Sep 8, 2012 · The following code fails with a: AttributeError: 'FigureCanvasTkAgg' object has no attribute 'manager'. backend_tkagg import FigureCanvasTkAgg Jul 24, 2020 · Button click command should change the canvas using Figure () object as argument. figure import Figure import sys if sys. I'm gonna guess this is caused by the pyplot figure not being destroyed when the Tkinter window is closed. get_tk_widget() This tutorial will explain how you can setup the FigureCanvasTkAgg, draw a matplotlib graph on it, and insert it into a basic Tkinter window! Embedding Matplotlib Graphs in Tkinter with FigureCanvasTkAgg import tkinter import numpy as np # Implement the default Matplotlib key bindings. FuncAnimation; matplotlib. from tkinter import filedialog. AttributeError: 'FigureCanvasTkAgg' object has no attribute 'bind' Apparently, Canvas is not a widget when I define it using FigureCanvasTKagg? What structure is needed to extract the cursor position within a figure? May 5, 2020 · As far as I understand, FigureCanvasTkAgg is a wrapper to let Matplotlib draw into a tk. ax = self. I'm trying to handle some events to perform user interactions with embedded subplots into a Tkinter frame. canvas, root) Sep 23, 2019 · mfisher-klarisdx changed the title Example code throws: AttribAttributeError: 'FigureCanvasTkAgg' object has no attribute 'show'uteError: 'FigureCanvasTkAgg' object has no attribute 'show' Example code throws: AttributeError: 'FigureCanvasTkAgg' object has no attribute 'show'uteError: 'FigureCanvasTkAgg' object has no attribute 'show' Sep 23, 2019 Aug 23, 2021 · I actually found the error! There was many so the tkinter problem was solved with . py:465 in _plot_args raise ValueError(“x, y, and format string must not be None”) ValueError: x, y, and format string must not be None here is the figure Sep 9, 2022 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Jun 22, 2013 · It only happen when i have my matplotlib code embedded. Nov 8, 2012 · The indentation for class App: code was dedented improperly. Feb 25, 2020 · To have a responsive button on the matplolib canvas that is embedded in tk you now create a widget and you pass the matplolib canvas created with FigureCanvasTkAgg. set_xticklabels(objects) answered May 14, 2018 at 8:03. Jan 28, 2017 · from matplotlib. I want to show the plot canvas in the top right side of UI (using Tkinter python3). gc. Nov 12, 2020 · You have a circular import. semilogx(x, y, '. for i in range(n): agg = FigureCanvasTkAgg(fig, root). draw() canvas. show() is causing my python code to crash: EDIT : my last example was missing the mainloop () function, so I recreated a better example from sentdex's youtube tutorial here. It sets window as the parent widget and at the end of the method calls self. canvas = FigureCanvasTkAgg(f, master=root) canvas. show() canvas. ax. It is not necessary to avoid using the pyplot interface in order to create figures toolbar = NavigationToolbar2Tk(canvas, root, pack_toolbar=False) The following two lines are executed within the NavigationToolbar2TK constructor: if pack_toolbar: self. I don't use Mac but problem may be because tkinter is only wrapper or language tcl and its graphic module tk and it may need to add executable files tcl, tk to project. use('Qt4Agg')", matplotlib is not recognized as a variable. imshow(image2) Since I use Tkinter,I make use of FigureCanvasTkAgg to do the same Jun 9, 2023 · My functions are in a Class, init_canvas is used to create the FigureCanvasTkAgg in my tkinter window, canvas_draw is used to create the two curves that i need to remove and clear_canvas is used to clear the curves. X). figure, master=parent) #I tried both, to manually set the canvas size to the window dimensions (which are. Here is a shorter example of the code: import matplotlib. plot_sheets() Share Improve this answer Jun 7, 2008 · This came from Stan's patch to fix figure sizing in wx. place(x=70, y=350, anchor='w', height=30, width Jun 18, 2021 · from matplotlib. Ideally the documentation for NavigationToolbar2TkAgg in v2. authentication/models imports corporate/models, which imports corporate/models/section, which imports authentication/models. DrawingArea. If you want the bounding box of all objects, the correct argument to bbox is 'all', not 'ALL'. pyplot as plt} plt. restore_region(background), that are the prerequisites for the use of blit(), for which the method documentation can be found here. backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg from matplotlib. backend_tkagg import FigureCanvasTkAgg. figure_plot. configure(background='white') figure_holder = [] Jan 26, 2022 · I'm trying to add a Widget to a vertical box (named 'qvb_grafico' based on Vertical layout) creted with QT Designer. basemap import Basemap. animation. I want to ask you if anyone can fix ScrollableTkAggX, The problem is that the tk. Tk() in the grid position always need to set the gridrowconfigure and columnconfigure, to make the widget expand and resize, in the normal condition we can set width and height for the widget to get a window predefined, but in this situation, I The python matplotlib. It is caused by different DPI settings in tkinter/PySimpleGUI and Matplotlib. Sep 12, 2020 · 1. 2 machine. have a manager attribute which is requested in the show method of the figure at line 348 in figure. May 20, 2022 · Converted to customtkinter: import tkinter import customtkinter from matplotlib. Make this change: def rollWheel(event): #print "Mousescroll" direction = 0 if event. fig, master=master) You signed in with another tab or window. -') #tuple of a single element. line, = self. axes. As for self. use('TkAgg') from numpy import arange, sin, pi. collect() Oct 13, 2017 · Embedding In Tk. bbox) and canvas. For the latest version see https://matplotlib. Jun 4, 2019 · The answer to your problem can be solved looking the question How to get FigureCanvasTkAgg to work with Scrollbar. widgets import Button. use('TkAgg') from numpy import arange, sin, pi from matplotlib. X) So setting pack_toolbar to False disables the internal packing, allowing you to use to use grid as per usual. Is there any way to get the canvas to that exact spot with the available methods grid() and pack() or is there anything close to the place() method for FigureCanvasTkAgg? A snipped of my code. Jan 26, 2019 · Bug report Bug summary Matplotlib crashes python without rising any exceptions (python simply closes), when draw method is called on FigureCanvasTkAgg object in threaded application from thread other than main thread. __fig = Figure(figsize=(16,11)) example use: import Tkinter as tk. And use fig as the parameter to FigureCanvasTkAgg. pack() Typically you'd destroy the canvas's tk_widget. These are the top rated real world Python examples of matplotlib. FigureCanvas. My code is: import tkinter as tk. figure import Figure import numpy as np from matplotlib. BOTH, expand=1) f. #. yview_scroll(direction, UNITS) canvas Oct 13, 2013 · You should create a figure, and add a subplot (ax), and pass that ax to basemap. Mar 31, 2020 · I now have a large white space left, where the canvas with the graph should go. Tk() canvas = None. In most backends, callbacks subscribed to this event will be fired after the rendering is complete but before the screen is updated. 5, tkinter, and matplotlib onto a Redhat Linux 7. root = tk. It is not very good documented, but FigureCanvasTkAgg() is said to generate fresh objects that have a canvas instead of being a canvas. Using class variables ( self) for the figure, axes and canvas ensures not to loose the reference. imshow(image1) ; plt. AttributeError: partially initialized module 'matplotlib. Apr 23, 2019 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Apr 17, 2022 · 2. Feb 21, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. pack() parameters, both are working fine. class matplotlib. I have created this dummy python script to show the memory leak. 3 on a clean install of windows 10 (1809): c:\\ pip install matplotlib ON the python command prompt: c:\\ python Pyt Mar 3, 2016 · Hi Chelsea, Thanks for your reply! Ashvin's suggestion worked. May 22, 2020 · self. The first parameter taken by NavigationToolbar2Tk is the Canvas object which the toolbar will attached too. figure import Figure root = tkinter. Figure() self. FigureCanvasTkAgg. May 4, 2018 · 2. The tutorials always deal with update functions that create figure by itself, but in my case such update function should receive figure (that was calculated outside the Jul 18, 2016 · method NavigationToolbar2TkAgg. You signed out in another tab or window. May 10, 2019 · I try one of the simple matplotlib demo codes after a clean install of python 3. import seaborn as sb. resize - 3 examples found. BOTTOM, fill=tk. 3, I've changed your code to this: import sys import matplotlib import matplotlib. tk = master. Canvas() or tk. This is strange because the name 'figure' is defined. use('TkAgg') from mpl_toolkits. Aug 21, 2020 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. go yy rv gv dj ix dy ld xm cr